CN203724154U - Novel medical endoscope suture line ring - Google Patents
Novel medical endoscope suture line ring Download PDFInfo
- Publication number
- CN203724154U CN203724154U CN201320663574.8U CN201320663574U CN203724154U CN 203724154 U CN203724154 U CN 203724154U CN 201320663574 U CN201320663574 U CN 201320663574U CN 203724154 U CN203724154 U CN 203724154U
- Authority
- CN
- China
- Prior art keywords
- ligation
- novel medical
- medical endoscope
- ring
- hot melt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004952 Polyamide Substances 0.000 claims abstract description 11
- 229920002647 polyamide Polymers 0.000 claims abstract description 11
- 239000012943 hotmelt Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000023597 hemostasis Effects 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract 6
- 238000002844 melting Methods 0.000 abstract 6
- 238000013021 overheating Methods 0.000 abstract 1
- 208000032843 Hemorrhage Diseases 0.000 description 12
- 230000002439 hemostatic effect Effects 0.000 description 12
- 210000004877 mucosa Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000005095 gastrointestinal system Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000649 photocoagulation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
A novel medical endoscope suture line ring comprises a ligation ring and a sleeve. The ligation ring is made of a slid polyamide wire which is subjected to overheating, forming and hot melting, and a hot melting knob is formed at the hot melting position of the ligation ring. The ligation ring comprises a ligation loop, the hot melting knot and a pull loop, the ligation loop and the pull loop are integrally connected via the hot melting knot. The ligation loop is approximately elliptical, the pull loop is approximately circular, and the sleeve is an elastic transparent hollow tubular structure and sleeves the hot melting knot of the ligation ring. The novel medical endoscope suture line ring is capable of safe hemostasis in a ligation manner under an endoscope, and is simple in structure, convenient and practical.
Description
Technical field
This utility model relates to a kind of operating theater instruments, relates in particular to a kind of medical endoscope seam loop.
Background technology
In prior art, patient's gastronintestinal system, biliary system and other body cavitys and hollow organ are hemorrhage, and conventional way has spraying medicine, drug injection, laser photocoagulation, hemostatic clamp clamping etc.But, the mucosa hemorrhage area of gastrointestinal system is often larger, now effective method is to place multiple hemostasis clips (as the HX-201LR-135L/HX-201UR-135L of Olympus), the whole clamping of hemorrhage mucosa reached to the object of hemostasis, this has not only extended operating time, increase operating difficulty, and increased operation cost, increased misery to patient.
Utility model content
The technical problems to be solved in the utility model is, a kind of novel medical endoscope seam loop is provided, and can fast large-area hemorrhage mucosa be clamped, simple to operate, saves operating time.
This utility model is to be achieved through the following technical solutions:
A kind of novel medical endoscope seam loop, comprises ligation ring and sleeve pipe, and wherein, ligation ring forms by solid polyamide filament hot melt, comprises ligature loop, hot melt knot and draw ring, and ligature loop and draw ring are tied and are connected in aggregatesly by hot melt, and sleeve pipe is placed on ligation ring.
Described sleeve pipe, for having elastic clear hollow tubulose structure, adopts silica gel or elastomeric material to make.
Described ligation ring material therefor is solid polyamide filament, has good elasticity and intensity.
Described ligation ring is that polyamide filament forms by hot melt, and forms a hot melt knot at hot melt place.
Described sleeve pipe is placed on the hot melt knot outside of ligation ring.
The internal diameter of described sleeve pipe is less than the twice of above-mentioned solid polyamide filament external diameter.
Described ligature loop is roughly an elliptical shape.
Described draw ring is similar circular configuration.
The beneficial effects of the utility model are: ligation ring has good elasticity and intensity, large-area hemorrhage mucosa can be clamped, can be safely, effectively under DIYU scope, stop blooding with the method for ligation, and also simple in structure, convenient and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of ligation ring.
Fig. 3 is the profile of sleeve pipe.
Hemostatic clamp of Fig. 4 is clamped the schematic diagram of seam loop.
Two hemostatic clamps of Fig. 5 are clamped the schematic diagram of seam loop and mucosa.
Fig. 6 hook pulls the schematic diagram of seam loop.
Fig. 7 seam loop tightens the schematic diagram of hemorrhage mucosa under hemostatic clamp effect.
Schematic diagram after Fig. 8 seam loop tightens in the time there is no hemostatic clamp.
In figure: 1, ligation ring, 1-1, ligature loop, 1-2, hot melt knot, 1-3, draw ring, 2, sleeve pipe, 3, hemostatic clamp, 4, hook, 5, bourdon tube.
Detailed description of the invention
Referring now to accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of novel medical endoscope seam loop, comprises ligation ring 1 and sleeve pipe 2.Wherein, described ligation ring 1 first passes through thermal finalization processing by one section of solid polyamide filament, then adopts the mode of hot melt to make, and forms hot melt knot at hot melt place, comprise ligature loop 1-1, hot melt knot 1-2 and draw ring 1-3, ligature loop and draw ring by hot melt tie be connected in aggregates.Described ligature loop 1-1 is roughly an elliptical shape.Described draw ring 1-3 is similar circular configuration.
Described sleeve pipe 2, for having elastic clear hollow tubulose structure, adopts silica gel or elastomeric material to make, and sleeve pipe 2 is placed on the outside of the hot melt knot 1-2 of ligation ring 1.The internal diameter of sleeve pipe 2 is less than the twice of the external diameter of polyamide filament.
Below with reference to Fig. 4 to Fig. 7, clinical detailed description of the invention of the present utility model is described.
When practical operation, clamp one side of ligature loop 1-1 with hemostatic clamp, as shown in Figure 4, by the working clamp road of endoscope, enter into hemorrhage mucosa place, utilize hemostatic clamp that ligature loop 1-1 and hemorrhage mucosa are clamped together, then discharge hemostatic clamp, then another hemostatic clamp is passed through to the hemorrhage place of endoscopy reaching, be clamped together together with hemorrhage mucosa and ligature loop 1-1, as Fig. 5, then discharge hemostatic clamp.Again the bourdon tube with hook 45 is sent to draw ring 1-3 place, catch on draw ring 1-3 with hook 4, as Fig. 6, then pull hook 4 to near-end, because sleeve pipe 2 is identical with the external diameter of bourdon tube 5, sleeve pipe 2 props up the front end of bourdon tube 5, ligation ring 1 is under the pulling of hook 4, ligature loop 1-1 slowly shrinks, and the hemorrhage mucosa closure that ligature loop 1-1 is surrounded, finally reaches the state as Fig. 7.Ligature loop 1-1, under the elastic reaction of sleeve pipe 2, keeps the shape of the closed hemorrhage mucosa of ligature loop 1-1, thereby reaches the object for the treatment of.Last hook 4, to distal movement, exits from bourdon tube 5, realizes and separating with draw ring 1-3.
Fig. 8 be seam loop in the time not having hemostatic clamp to clamp, pull the schematic diagram after draw ring 1-3 with hook 4.As can be seen from the figure, seam loop can only clamp sub-fraction mucosa.
Above-mentioned detailed description of the invention is used for this utility model of explaining; instead of this utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment and change that this utility model is made, all fall into protection domain of the present utility model.
Claims (7)
1. a novel medical endoscope seam loop, comprises ligation ring and sleeve pipe, it is characterized in that, ligation ring forms by solid polyamide filament hot melt, comprise ligature loop, hot melt knot and draw ring, ligature loop and draw ring are tied and are connected in aggregatesly by hot melt, and sleeve pipe is placed on ligation ring.
2. a kind of novel medical endoscope seam loop according to claim 1, is characterized in that, described sleeve pipe, for having elastic clear hollow tubulose structure, adopts silica gel or elastomeric material to make.
3. a kind of novel medical endoscope seam loop according to claim 1, is characterized in that, described ligation ring material therefor is solid polyamide filament, has good elasticity and intensity.
4. a kind of novel medical endoscope seam loop according to claim 1, is characterized in that, described ligation ring is that polyamide filament forms by hot melt, and forms a hot melt knot at hot melt place.
5. a kind of novel medical endoscope seam loop according to claim 1, is characterized in that, the internal diameter of described sleeve pipe is less than the twice of solid polyamide filament external diameter.
6. a kind of novel medical endoscope seam loop according to claim 1, is characterized in that, described ligature loop is roughly an elliptical shape.
7. a kind of novel medical endoscope seam loop according to claim 1, is characterized in that, described draw ring is similar circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663574.8U CN203724154U (en) | 2013-10-25 | 2013-10-25 | Novel medical endoscope suture line ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663574.8U CN203724154U (en) | 2013-10-25 | 2013-10-25 | Novel medical endoscope suture line ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724154U true CN203724154U (en) | 2014-07-23 |
Family
ID=51194266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663574.8U Expired - Lifetime CN203724154U (en) | 2013-10-25 | 2013-10-25 | Novel medical endoscope suture line ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724154U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161613A1 (en) * | 2015-04-10 | 2016-10-13 | Leo Medical Co., Ltd. | Novel Ligation Device |
| WO2016161612A1 (en) * | 2015-04-10 | 2016-10-13 | Leo Medical Co., Ltd. | Novel medical endoscope suture line loop |
| CN106175859A (en) * | 2016-07-07 | 2016-12-07 | 甘肃省武威肿瘤医院 | Stitching thread under scope |
| CN106725702A (en) * | 2016-12-26 | 2017-05-31 | 徐斌 | Ligation band |
| CN106725693A (en) * | 2017-01-22 | 2017-05-31 | 常州乐奥医疗科技股份有限公司 | A kind of novel medical endoscope seam loop |
| EP3292823A4 (en) * | 2015-04-30 | 2019-02-27 | Cai, Xiujun | Total laparoscopic two-stage surgical method for resection of side of liver of patient via liver-surrounding band method |
| CN111184545A (en) * | 2020-01-08 | 2020-05-22 | 浙江微度医疗器械有限公司 | Device and method for forming fishbone on suture |
-
2013
- 2013-10-25 CN CN201320663574.8U patent/CN203724154U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161613A1 (en) * | 2015-04-10 | 2016-10-13 | Leo Medical Co., Ltd. | Novel Ligation Device |
| WO2016161612A1 (en) * | 2015-04-10 | 2016-10-13 | Leo Medical Co., Ltd. | Novel medical endoscope suture line loop |
| EP3292823A4 (en) * | 2015-04-30 | 2019-02-27 | Cai, Xiujun | Total laparoscopic two-stage surgical method for resection of side of liver of patient via liver-surrounding band method |
| CN106175859A (en) * | 2016-07-07 | 2016-12-07 | 甘肃省武威肿瘤医院 | Stitching thread under scope |
| CN106175859B (en) * | 2016-07-07 | 2018-12-21 | 甘肃省武威肿瘤医院 | Suture under scope |
| CN106725702A (en) * | 2016-12-26 | 2017-05-31 | 徐斌 | Ligation band |
| CN106725702B (en) * | 2016-12-26 | 2018-08-03 | 徐斌 | Ligation band |
| CN106725693A (en) * | 2017-01-22 | 2017-05-31 | 常州乐奥医疗科技股份有限公司 | A kind of novel medical endoscope seam loop |
| CN111184545A (en) * | 2020-01-08 | 2020-05-22 | 浙江微度医疗器械有限公司 | Device and method for forming fishbone on suture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213022 Jiangsu, Changzhou, North District, Huashan Road, No. 18, building 2, floor 10 Patentee after: LEO MEDICAL CO.,LTD. Address before: 213022 Jiangsu, Changzhou, North District, Huashan Road, No. 18, building 2, floor 10 Patentee before: LEO MEDICAL CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |